Package com.bytedesk.kbase.faq.batch

Class FaqExcelReader

java.lang.Object

com.bytedesk.kbase.faq.batch.FaqExcelReader

All Implemented Interfaces:

org.springframework.batch.item.ItemReader<FaqExcel>

@Component
public class FaqExcelReader
extends Object
implements org.springframework.batch.item.ItemReader<FaqExcel>

实现Spring Batch的ItemReader接口，用于读取Excel文件中的FAQ数据

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	FaqExcelReader.FaqExcelBatchReadListener	自定义监听器，将读取到的数据添加到队列中

Field Summary

Fields

Modifier and Type	Field	Description
private Boolean	initialized
private Queue<FaqExcel>	items
private org.springframework.core.io.Resource	resource

Constructor Summary

Constructors

Constructor	Description
FaqExcelReader()

Method Summary

Modifier and Type	Method	Description
private void	initialize()	初始化并预加载所有Excel数据
FaqExcel	read()	读取下一个FAQ记录
void	setResource(org.springframework.core.io.Resource resource)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

resource

private org.springframework.core.io.Resource resource

items

private Queue<FaqExcel> items

initialized

private Boolean initialized

Constructor Details

FaqExcelReader

public FaqExcelReader()

Method Details

setResource

public void setResource(org.springframework.core.io.Resource resource)

read

public FaqExcel read()
              throws Exception,
org.springframework.batch.item.UnexpectedInputException,
org.springframework.batch.item.ParseException,
org.springframework.batch.item.NonTransientResourceException

读取下一个FAQ记录

Specified by:

read in interface org.springframework.batch.item.ItemReader<FaqExcel>

Throws:

Exception

org.springframework.batch.item.UnexpectedInputException

org.springframework.batch.item.ParseException

org.springframework.batch.item.NonTransientResourceException

initialize

private void initialize()
                 throws IOException

初始化并预加载所有Excel数据

Throws:

IOException